Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	ASUS PRIME B650M-A II-CSM Micro-ATX commercial motherboard	Asrock B650M Pro RS AMD B650 Emplacement AM5 micro ATX
Price (new) (differs)	£138.00as of 20 Sep, 06:21	£131.79as of 20 Sep, 06:21
RRP (differs)	not stated	£282.99
First available on Amazon (differs)	Jan 2023 (3 yr 7 mo old)	Jan 2024 (2 yr 8 mo old)
Brand (differs)	ASUS	ASRock
Fastest RAM speed stated (differs)	6,400 MT/s	not stated
Newest PCIe generation stated (differs)	PCIe 5.0	not stated
PCIe 5.0 M.2 slot (differs)	Yes	not stated
Wired LAN (differs)	2.5GbE	not stated
Fastest USB-C port (differs)	5 Gbps	not stated
BIOS flashback (differs)	Yes	not stated
ARGB headers (differs)	Yes	not stated
Video outputs (differs)	HDMI, DisplayPort	not stated
Amazon sales rank (differs)	#87,196	#21,859
Buy	Check price on Amazon	Check price on Amazon

Highlighted rows differ between these boards. “Not stated” means the Amazon listing does not mention it: the board may still have it, so check the maker’s specification. Power phases are printed as stated by the maker and are not comparable between brands. Prices are the new price on Amazon.co.uk at the time shown; the price on Amazon when you buy is the one that applies.

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